{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{1}{ccccc}}
\toprule
                    &       count&        mean&          sd&         min&         max\\
\midrule
Schooling           &        3348&       1.055&       0.920&           0&           2\\
Post $\times$ Intensity&        3212&       0.318&       1.242&    -.410086&    3.381767\\
Post                &        3360&       0.238&       0.396&           0&           1\\
Intensity           &        3212&       0.812&       0.170&    .2681018&           1\\
Treated population (HE = 1)&        1227&       0.121&       0.276&           0&           1\\
Treated population (HE = 0)&        2133&       0.306&       0.436&           0&           1\\
\bottomrule
\end{tabular}
}
